Monrovia Canyon Park - Great Basin Fence Lizard

(Sceloporus occidentalis longipes)

An adult male, starting to display mating colors, sunning itself atop a boulder of Wilson Quartz Diorite. Biologists have discovered that a protein in the blood of this lizard kills the bacterium that causes Lyme disease. Bacteria, carried by a tick that bites a lizard, are destroyed as the tick ingests the lizard's blood. Click here for more info.

March 2010: Great Basin Fence Lizard, Click for detailed Info